package com.servlet.manager;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.dbutils.QueryRunner;

import com.dao.impl.ColumnDaoImpl;
import com.dao.impl.UserDaoImpl;
import com.po.Column;
import com.po.User;
import com.utils.DataSourceUtils;

public class UpdateAndDeleteColumnServlet extends HttpServlet {

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doPost(request, response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		request.setCharacterEncoding("UTF-8");
		response.setCharacterEncoding("UTF-8");
		String cid = request.getParameter("cid");
		String querytype = request.getParameter("querytype");
		String actiontype = request.getParameter("actiontype");
		String type = "";
		request.setAttribute("querytype", querytype);
		if (actiontype.equals("update")) {
			try {
				Column c = new ColumnDaoImpl().findById(cid);
				request.setAttribute("column", c);
				request.getRequestDispatcher("/WEB-INF/manage/columnupdate.jsp").forward(request, response);
			} catch (SQLException e) {
				e.printStackTrace();
			}
		}else if (actiontype.equals("cup")) {
			type = request.getParameter("type");
			String cup = request.getParameter("cup");
			if (cup.equals("1")) {
				try {
					new ColumnDaoImpl().updateCup(cid,(byte)0);
				} catch (SQLException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}else if (cup.equals("0")) {
				try {
					new ColumnDaoImpl().updateCup(cid,(byte)1);
				} catch (SQLException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
			request.getRequestDispatcher("/manage/ShowColumnQuery.do?querytype="+querytype+"&type="+type).forward(request, response);
		}
	}
}
